Ultrasonic sensor
UMB800-18H40-E4-2M< Front of transducer and housing manufactured entirely fromstainless steel< Degree of protection IP68 / IP69K< Short version: 55 mm< Program input< Temperature compensation< Mounting bracket MH-18H-01 included in delivery

Single head system

Function
The enclosure and transducer of this ultrasonic sensor form a hermetically sealed unit. Therefore the sensor is suitable for all applications where avery high tightness is required. Since the sensor housing is made exclusively of V4A stainless steel and all seals are made of highly chemicalresistant materials, this sensor is also predestined for use in chemically aggressive environments.
For reliable operation, due to the special design of this sensor, solely the enclosed mounting accessories must be used.

Dimensions

1116.718h11

Release date: 2023-01-17 Date of issue: 2023-01-17 Filename: 70128220_eng.pdf

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Technical Data
General specifications
Sensing range

70 ... 800 mm

Adjustment range

90 ... 800 mm

Dead band

0 ... 70 mm

Standard target plate

100 mm x 100 mm

Transducer frequency

approx. 170 kHz

Response delay

approx. 100 ms

Electrical specifications
Operating voltage

UB

10 ... 30 V DC

No-load supply current

I0≤ 15 mA

Input

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
USA: +1 330 486 0001
Germany: +49 621 776 1111
fa-info@de.pepperl-fuchs.com
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com

Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

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Ultrasonic sensor

UMB800-18H40-E4-2M

Technical Data
Input type1 program input
operating distance 1: -UB ... +1 V, operating distance 2: +6 V ... +UBinput impedance: > 4,7 kΩ program pulse: ≥ 1 sOutput
Output type1 switching output E4, NPN, NO/NC, programmable

Rated operating current

Ie

200 mA , short-circuit/overload protected

Voltage dropUd≤3V

Repeat accuracy± 0.5 % of full-scale value

Switching frequencyf≤ 4 Hz

Range hysteresis

H

1 % of the set operating distance

Temperature influence± 1.5 % of full-scale value

Compliance with standards and directives
Standard conformity
Standards

EN IEC 60947-5-2:2020
IEC 60947-5-2:2019

Approvals and certificates
CCC approvalCCC approval / marking not required for products rated ≤36 VAmbient conditions
Ambient temperature-25 ... 85 °C (-13 ... 185 °F)

Storage temperature-40 ... 85 °C (-40 ... 185 °F)

Mechanical specifications
Connection typecable PUR , 2 m , Polyether basedCore cross section

4 x 0.19 mm2

Housing diameter

18 mm

Degree of protection

IP68 / IP69K

Material
Housing

Stainless steel 1.4404 / AISI 316L

Transducer

Stainless steel 1.4435 / AISI 316L

Seal

Cable seal : TPU , Elastollan 1185 A10Mass90 g

Factory settings
OutputSwitch point A1: 90 mm
Switch point A2: 800 mm
Output mode: Window mode
Output logic: normally open

Release date: 2023-01-17 Date of issue: 2023-01-17 Filename: 70128220_eng.pdf

Connection

BNL+WH

Teach input

BK

Switching output

BU

L-

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
USA: +1 330 486 0001
Germany: +49 621 776 1111
fa-info@de.pepperl-fuchs.com
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com

Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

2

Ultrasonic sensor

UMB800-18H40-E4-2M

Characteristic Curve
Characteristic response curve
Distance Y [mm]250200150100500-50-100-150-200-250
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6Distance X [m]YXflat surface 100 mm x 100 mm
round bar, Ø 25 mm

Switching output modes
1. Window mode, normally open
A1 < A2:

A1object distanceA2

2. Window mode, normally closed
A2 < A1:

A2

A1

3. One switch point, normally open
A1 -> ¥:A2
4. One switch point, normally closed
A2 -> ¥:A1
5. A1 -> ¥, A2 -> ¥: Object presence detection mode
Object detected: Switch output closed
No object detected: Switch output open

Accessories
Mounting aid, 18 mm

Release date: 2023-01-17 Date of issue: 2023-01-17 Filename: 70128220_eng.pdf

MH-18H-01

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
USA: +1 330 486 0001
Germany: +49 621 776 1111
fa-info@de.pepperl-fuchs.com
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com

Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

3Ultrasonic sensorUMB800-18H40-E4-2M

Mounting
Mounting instructions
Comply with the minimum permissible bending radius of 70 mm, if you install the connecting cable!

The mounting accessories included with the sensor must be used in order to ensure reliable operation!

Commissioning
Adjustment possibilities
The sensor is equipped with 1 switching output with 2 programmable switch points. The programming of the switch points andthe of output behavior is done via the teach input of the sensor.
Further Documentation

Release date: 2023-01-17 Date of issue: 2023-01-17 Filename: 70128220_eng.pdf

For information on programming and synchronisation you may refer to the commissioning instruction.

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
USA: +1 330 486 0001
Germany: +49 621 776 1111
www.pepperl-fuchs.com
fa-info@us.pepperl-fuchs.com
fa-info@de.pepperl-fuchs.com

Singapore: +65 6779 9091
fa-info@sg.pepperl-fuchs.com

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